.box {
  height: 55px;
  background-color: #0092d8; }

.logo {
  width: 150px;
  height: 55px;
  float: left; }

.box ul {
  float: left;
  line-height: 55px; }

.box ul li {
  float: left;
  font-size: 20px;
  margin: 0 25px;
  color: #e0e0e0; }

.inp {
  width: 200px;
  height: 50px;
  margin: 0;
  padding: 0 10px 0 45px;
  float: right;
  margin-right: 200px; }

.lg {
  width: 50px;
  height: 30px;
  color: red;
  font-size: 22px;
  float: right; }

.header {
  width: 100%;
  height: 73px;
  background-color: #386ce3; }

.header img {
  width: 1200px;
  height: 73px;
  margin: 0 auto; }

.nav {
  width: 100%;
  height: 50px;
  background-color: white; }

.nav ul {
  width: 100%;
  height: 50px;
  float: left; }

.nav ul li {
  float: left;
  width: 20%;
  height: 50px;
  line-height: 50px;
  text-align: center;
  font-size: 16px;
  color: #666666; }

.banxin {
  width: 1600px;
  margin: 0 auto; }

.warp {
  width: 100%;
  height: 400px;
  display: flex; }

.warp ul {
  float: left; }

.warp ul li {
  float: left;
  width: 20%;
  height: 200px;
  text-align: center;
  border-right: 1px solid #e0e0e0; }

.tu {
  width: 100%;
  height: 120px;
  background-color: #e0e0e0; }

.tu ul {
  width: 1200px;
  height: 120px;
  border: 1px solid #e0e0e0;
  float: left;
  text-align: center; }

.tu ul li {
  float: left; }

.tu ul li img {
  width: 1600px;
  height: 120px; }

.banxin .one {
  width: 1600px;
  height: 1600px; }
  .banxin .one h2 {
    height: 50px;
    text-align: center; }
  .banxin .one ul {
    width: 1600px; }
    .banxin .one ul li {
      width: 800px;
      height: 800px;
      float: left;
      border: 1px solid #666666; }
      .banxin .one ul li img {
        width: 500px;
        height: 599px;
        margin: 0 auto; }
      .banxin .one ul li ul {
        width: 800px;
        height: 799px; }
        .banxin .one ul li ul li {
          width: 398px;
          height: 398px;
          float: left; }
          .banxin .one ul li ul li img {
            width: 398px;
            height: 398px; }
        .banxin .one ul li ul .three {
          width: 800px;
          height: 398px; }

.weibu {
  width: 1600px;
  height: 700px; }

.weibu ul {
  display: flex; }

.weibu ul li {
  width: 25%;
  height: 200px;
  text-align: center;
  border-right: 1px solid #e0e0e0; }

.footer {
  width: 1600px;
  height: 50px;
  margin: 0 auto; }

.footer ul {
  float: left; }

.footer ul li {
  float: left;
  width: 200px; }
